Package com.badlogic.gdx.utils.reflect

Class Field

  • public final class Field
extends java.lang.Object
    Provides information about, and access to, a single field of a class or interface.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object get​(java.lang.Object obj)
      Returns the value of the field on the supplied object.
      Annotation getDeclaredAnnotation​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
      Returns an Annotation object reflecting the annotation provided, or null of this field doesn't have such an annotation.
      Annotation[] getDeclaredAnnotations()
      Returns an array of Annotation objects reflecting all annotations declared by this field, or an empty array if there are none.
      java.lang.Class getDeclaringClass()
      Returns the Class object representing the class or interface that declares the field.
      java.lang.Class getElementType​(int index)
      If the type of the field is parameterized, returns the Class object representing the parameter type at the specified index, null otherwise.
      java.lang.String getName()
      Returns the name of the field.
      java.lang.Class getType()
      Returns a Class object that identifies the declared type for the field.
      boolean isAccessible()  
      boolean isAnnotationPresent​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
      Returns true if the field includes an annotation of the provided class type.
      boolean isDefaultAccess()
      Return true if the field does not include any of the private, protected, or public modifiers.
      boolean isFinal()
      Return true if the field includes the final modifier.
      boolean isPrivate()
      Return true if the field includes the private modifier.
      boolean isProtected()
      Return true if the field includes the protected modifier.
      boolean isPublic()
      Return true if the field includes the public modifier.
      boolean isStatic()
      Return true if the field includes the static modifier.
      boolean isSynthetic()
      Return true if the field is a synthetic field.
      boolean isTransient()
      Return true if the field includes the transient modifier.
      boolean isVolatile()
      Return true if the field includes the volatile modifier.
      void set​(java.lang.Object obj, java.lang.Object value)
      Sets the value of the field on the supplied object.
      void setAccessible​(boolean accessible)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • getName

        public java.lang.String getName()
        Returns the name of the field.

      • getType

        public java.lang.Class getType()
        Returns a Class object that identifies the declared type for the field.

      • getDeclaringClass

        public java.lang.Class getDeclaringClass()
        Returns the Class object representing the class or interface that declares the field.

      • isAccessible

        public boolean isAccessible()

      • setAccessible

        public void setAccessible​(boolean accessible)

      • isDefaultAccess

        public boolean isDefaultAccess()
        Return true if the field does not include any of the private, protected, or public modifiers.

      • isFinal

        public boolean isFinal()
        Return true if the field includes the final modifier.

      • isPrivate

        public boolean isPrivate()
        Return true if the field includes the private modifier.

      • isProtected

        public boolean isProtected()
        Return true if the field includes the protected modifier.

      • isPublic

        public boolean isPublic()
        Return true if the field includes the public modifier.

      • isStatic

        public boolean isStatic()
        Return true if the field includes the static modifier.

      • isTransient

        public boolean isTransient()
        Return true if the field includes the transient modifier.

      • isVolatile

        public boolean isVolatile()
        Return true if the field includes the volatile modifier.

      • isSynthetic

        public boolean isSynthetic()
        Return true if the field is a synthetic field.

      • getElementType

        public java.lang.Class getElementType​(int index)
        If the type of the field is parameterized, returns the Class object representing the parameter type at the specified index, null otherwise.

      • isAnnotationPresent

        public boolean isAnnotationPresent​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
        Returns true if the field includes an annotation of the provided class type.

      • getDeclaredAnnotations

        public Annotation[] getDeclaredAnnotations()
        Returns an array of Annotation objects reflecting all annotations declared by this field, or an empty array if there are none. Does not include inherited annotations.

      • getDeclaredAnnotation

        public Annotation getDeclaredAnnotation​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
        Returns an Annotation object reflecting the annotation provided, or null of this field doesn't have such an annotation. This is a convenience function if the caller knows already which annotation type he's looking for.